diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/shared/lpc/include/lpc-emc.h')
-rw-r--r-- | c/src/lib/libbsp/arm/shared/lpc/include/lpc-emc.h | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/c/src/lib/libbsp/arm/shared/lpc/include/lpc-emc.h b/c/src/lib/libbsp/arm/shared/lpc/include/lpc-emc.h deleted file mode 100644 index 31cb4241c8..0000000000 --- a/c/src/lib/libbsp/arm/shared/lpc/include/lpc-emc.h +++ /dev/null @@ -1,170 +0,0 @@ -/** - * @file - * - * @ingroup lpc_emc - * - * @brief EMC support API. - */ - -/* - * Copyright (c) 2010-2011 embedded brains GmbH. All rights reserved. - * - * embedded brains GmbH - * Obere Lagerstr. 30 - * 82178 Puchheim - * Germany - * <rtems@embedded-brains.de> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef LIBBSP_ARM_SHARED_LPC_EMC_H -#define LIBBSP_ARM_SHARED_LPC_EMC_H - -#include <bsp/utility.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/** - * @defgroup lpc_emc EMC Support - * - * @ingroup arm_lpc24xx - * @ingroup arm_lpc32xx - * - * @brief EMC Support - * - * @{ - */ - -/** - * @name EMC Control Register (EMCControl) - * - * @{ - */ - -#define EMC_CTRL_E BSP_BIT32(0) -#define EMC_CTRL_M BSP_BIT32(0) -#define EMC_CTRL_L BSP_BIT32(2) - -/** @} */ - -/** - * @name EMC Dynamic Memory Control Register (EMCDynamicControl) - * - * @{ - */ - -#define EMC_DYN_CTRL_CE BSP_BIT32(0) -#define EMC_DYN_CTRL_CS BSP_BIT32(1) -#define EMC_DYN_CTRL_SR BSP_BIT32(2) -#define EMC_DYN_CTRL_SRMCC BSP_BIT32(3) -#define EMC_DYN_CTRL_IMCC BSP_BIT32(4) -#define EMC_DYN_CTRL_MCC BSP_BIT32(5) -#define EMC_DYN_CTRL_I_MASK BSP_MSK32(7, 8) -#define EMC_DYN_CTRL_I_NORMAL BSP_FLD32(0x0, 7, 8) -#define EMC_DYN_CTRL_I_MODE BSP_FLD32(0x1, 7, 8) -#define EMC_DYN_CTRL_I_PALL BSP_FLD32(0x2, 7, 8) -#define EMC_DYN_CTRL_I_NOP BSP_FLD32(0x3, 7, 8) -#define EMC_DYN_CTRL_DP BSP_BIT32(13) - -/** @} */ - -/** - * @name EMC Dynamic Memory Read Configuration Register (EMCDynamicReadConfig) - * - * @{ - */ - -#define EMC_DYN_READ_CONFIG_SDR_STRAT(val) BSP_FLD32(val, 0, 1) -#define EMC_DYN_READ_CONFIG_SDR_POL_POS BSP_BIT32(4) -#define EMC_DYN_READ_CONFIG_DDR_STRAT(val) BSP_FLD32(val, 8, 9) -#define EMC_DYN_READ_CONFIG_DDR_POL_POS BSP_BIT32(12) - -/** @} */ - -/** - * @name EMC Dynamic Memory Configuration N Register (EMCDynamicConfigN) - * - * @{ - */ - -#define EMC_DYN_CFG_MD_LPC24XX(val) BSP_FLD32(val, 3, 4) -#define EMC_DYN_CFG_MD_LPC32XX(val) BSP_FLD32(val, 0, 2) -#define EMC_DYN_CFG_AM(val) BSP_FLD32(val, 7, 14) -#define EMC_DYN_CFG_B BSP_BIT32(19) -#define EMC_DYN_CFG_P BSP_BIT32(20) - -/** @} */ - -/** - * @name EMC Dynamic Memory RAS and CAS Delay N Register (EMCDynamicRasCasN) - * - * @{ - */ - -#define EMC_DYN_RASCAS_RAS(val) BSP_FLD32(val, 0, 3) -#define EMC_DYN_RASCAS_CAS(val, half) BSP_FLD32(((val) << 1) | (half), 7, 10) - -/** @} */ - -#define EMC_DYN_CHIP_COUNT 4 - -#define EMC_STATIC_CHIP_COUNT 4 - -typedef struct { - uint32_t config; - uint32_t rascas; - uint32_t reserved_0 [6]; -} lpc_emc_dynamic; - -typedef struct { - uint32_t config; - uint32_t waitwen; - uint32_t waitoen; - uint32_t waitrd; - uint32_t waitpage; - uint32_t waitwr; - uint32_t waitturn; - uint32_t reserved_0 [1]; -} lpc_emc_static; - -typedef struct { - uint32_t control; - uint32_t status; - uint32_t config; - uint32_t reserved_0 [5]; - uint32_t dynamiccontrol; - uint32_t dynamicrefresh; - uint32_t dynamicreadconfig; - uint32_t reserved_1; - uint32_t dynamictrp; - uint32_t dynamictras; - uint32_t dynamictsrex; - uint32_t dynamictapr; - uint32_t dynamictdal; - uint32_t dynamictwr; - uint32_t dynamictrc; - uint32_t dynamictrfc; - uint32_t dynamictxsr; - uint32_t dynamictrrd; - uint32_t dynamictmrd; - uint32_t dynamictcdlr; - uint32_t reserved_3 [8]; - uint32_t staticextendedwait; - uint32_t reserved_4 [31]; - lpc_emc_dynamic dynamic [EMC_DYN_CHIP_COUNT]; - uint32_t reserved_5 [32]; - lpc_emc_static emcstatic [EMC_STATIC_CHIP_COUNT]; -} lpc_emc; - -/** @} */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBBSP_ARM_SHARED_LPC_EMC_H */ |